[Bug c++/51231] g++ remove placement new with -O1

[dushistov at mail dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51231

--- Comment #2 from Evgeniy Dushistov <dushistov at mail dot ru> 2011-11-19 22:03:49 UTC ---
Created attachment 25862
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25862
the preprocessed test case

generate from source with command:
g++ -ggdb -c -save-temps -O1  -Wall -Wextra boost_interp_alloc.cpp,
you still need -lboost_thread to create executable.